You're a fighter with quite low money and as you can not manage to train at fitness center, you train by hitting boxes! You need to tap the surfaces of the display to punch and ruin boxes and also take care to steer clear of sharp wood that's on a few boxes or you may get knock out! Additionally, keep in mind there is a time limit and you need to punch boxes to make more time. So punch as quickly as possible and earn greater score!
Click Mouse.

Right Click on Mouse.